G611FXXU1CSI1 – Galaxy On7 Refresh firmware

Build G611FXXU1CSI1 is a feature update for the Galaxy On7 Refresh (SM-G611F) on Android 9. It first appeared on Samsung's servers on Dec 3, 2019 (method) and has reached 2 regions so far. It keeps bootloader bit 1, so downgrading to the previous build G611FDDU1CSJ1 is still possible. Samsung still serves this file.

Model
SM-G611F
Android
Android 9
Type
Feature
Bootloader bit
1
First released
Dec 3, 2019
Regions
2

Rollout timeline by region

The date each region code (CSC) first received G611FXXU1CSI1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BNGBelgiumDec 3, 2019day 0G611FXXU1CSI1/G611FODD1CSI1/G611FDDU1CSI1
SLKSri LankaDec 3, 2019day 0G611FXXU1CSI1/G611FODD1CSI1/G611FDDU1CSI1

Download and release notes

samloader download -m SM-G611F -r BNG -v G611FXXU1CSI1/G611FODD1CSI1/G611FDDU1CSI1

Samsung's release notes and security patch level for this update: SM-G611F / BNG on doc.samsungmobile.com. What each part of the build number means: decode G611FXXU1CSI1.